symmetry
An object that is symmetrical means:

it is a polygon
both sides are exactly the same when folded in half
it is all one colour
This shape is symmetrical.
sometimes
true
false
Which shapes are symmetrical?
A
B
A, B and C
B and C
B
C
An object that is symmetrical has a:
a line of symmetry
a dividing line
a folding line
How many lines of symmetry does this rectangle have?
1
2
4
How many lines of symmetry does this rectangle have?
1
2
4
This square is symmetrical.
false
sometimes
true
Diagonal lines can be lines of symmetry.  
true
false
How many lines of symmetry does this square have?
1
2
4
How many lines of symmetry does this 
regular pentagon have?
1
3
5
How many lines of symmetry does the letter M have?
0
1
2
How many lines of symmetry does this shape have?
0
1
2
How many lines of symmetry does this letter H have?
0
1
2
How many lines of symmetry does this letter Z have?
0
1
2
参加了这次测试的学生也参加了 :

创建 That Quiz — 为数学和其它学科出题和测试的网站.